Given the Contingency Table Shown Here, What Is the Probability $\quad$

question 46

Multiple Choice

Given the contingency table shown here, what is the probability that a mother in the study smoked during pregnancy? $\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\text { Smoked during }$$\quad$ $\text { Didn't Smoke during }$

$\begin{array}{|c|r|r|r|}\hline \text { Mother's Education } & \text { Pregnancy } & \text { Pregnancy } & \text { Row Total } \\\hline\text { Below High School } &393 & 640 &1,033\\\hline \text { High School }&560 & 1,370&1,930 \\\hline \text { Some College }&121 & 635 &756\\\hline\text { College Degree} &48 & 550 &598\\\hline \text { Col Total } &1,122 & 3,209&4,331\\\hline\end{array}$

• A).2591
• B).3174
• C).5000
• D).7401

---

Definitions:

Asset Account

An account on a balance sheet representing the resources owned by a company, with future economic benefit.

Unearned Revenue

Revenue received by a company for goods or services that are yet to be delivered or performed.

Cash

The most liquid form of assets, representing currency or assets that can be immediately turned into currency.

Prepaid Expense

An expense that is paid for in advance and recorded as an asset until it is actually incurred.